| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Na + Na(NO3) = 3 Na2O + N
CO2 + H2O = COH2 + O2 =>
CO2 + H2O = COH2 + O2
C6H6O5 + O2 = CO2 + H2O =>
C6H6O5 + 5 O2 = 6 CO2 + 3 H2O
Al + HO = AlO + H =>
Al + HO = AlO + H
NaBr + CHCl3 = NaCl + Br2 + CHCl =>
2 NaBr + CHCl3 = 2 NaCl + Br2 + CHCl
HNO3(aq) + KI(aq) = NO(g) + I2(s) + H2O(l) + KNO3(aq) =>
8 HNO3(aq) + 6 KI(aq) = 2 NO(g) + 3 I2(s) + 4 H2O(l) + 6 KNO3(aq)
Na2SO4 + BaCl3 = Na2Cl3 + BaSO4 =>
Na2SO4 + BaCl3 = Na2Cl3 + BaSO4
H4P2O7 + Zn(OH)2 = Zn2P2O7 + H2O = =>
H4P2O7 + 2 Zn(OH)2 = Zn2P2O7 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH2OH + CO = CH3COOH =>
4 CH2OH + 2 CO = 3 CH3COOH
C12H22O11 + H2SO4(conc) = CO2 + H2O + SO2 =>
C12H22O11 + 24 H2SO4(conc) = 12 CO2 + 35 H2O + 24 SO2
C10H16 + Cl2 = C + HCl16 =>
C10H16 + 128 Cl2 = 10 C + 16 HCl16
BaCl2 + Na3(PO4) = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaCl
Ag2(SO4) + K2(CO3) = K2(SO4) + Ag2(CO3) =>
Ag2(SO4) + K2(CO3) = K2(SO4) + Ag2(CO3)
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
IMg = MgI =>
IMg = MgI
Na2H2Y*2H2O + MgSO4*7H2O = MgH2Y + Na2SO4 + H2O =>
Na2H2Y*2H2O + MgSO4*7H2O = MgH2Y + Na2SO4 + 9 H2O
Y + N2 = Y(N2) =>
Y + N2 = Y(N2)
Al3O4 + C = Al + CO2 =>
Al3O4 + 2 C = 3 Al + 2 CO2
Mg + K2SO4 = MgSO4 + K =>
Mg + K2SO4 = MgSO4 + 2 K
Co{+2} + SCN{-} = Co(SCN){+} =>
Co{+2} + SCN{-} = Co(SCN){+}
RbN = Rb + N2 =>
2 RbN = 2 Rb + N2
NH4NO3 = N2 + HNO3 + H2O =>
5 NH4NO3 = 4 N2 + 2 HNO3 + 9 H2O
Na2CO3 + NaOH = Na + CO3OH =>
Na2CO3 + NaOH = 3 Na + CO3OH
Zn + SnBr2 = ZnBr2 + Sn =>
Zn + SnBr2 = ZnBr2 + Sn
C2H4O2 + HO{-} = C2H3O2{-} + H2O =>
C2H4O2 + HO{-} = C2H3O2{-} + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HCl(aq) + LiOH(aq) = H2O(l) + LiCl(aq) =>
HCl(aq) + LiOH(aq) = H2O(l) + LiCl(aq)
AsCl3 + H2S = HCl + As2S3 =>
2 AsCl3 + 3 H2S = 6 HCl + As2S3
C + H2SO4 = CO + H2O + SO =>
2 C + H2SO4 = 2 CO + H2O + SO
C6H5CH3(l) + O2(g) = H2O(l) + CO2(g) =>
C6H5CH3(l) + 9 O2(g) = 4 H2O(l) + 7 CO2(g)
B4O7{2-} + H2O + H3O{+} = H3BO3 =>
B4O7{2-} + 3 H2O + 2 H3O{+} = 4 H3BO3
C4H4O4Na2 + NaOH = C3H8 + Na2CO3 + H2O =>
10 C4H4O4Na2 + 18 NaOH = 7 C3H8 + 19 Na2CO3 + H2O
Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2
Cl + HNO3 = HClO3 + NO2 + H2O =>
Cl + 5 HNO3 = HClO3 + 5 NO2 + 2 H2O
Zn + CrO4{2-} + H2O = Cr(OH)3 + OH{-} + Zn2{+} =>
6 Zn + CrO4{2-} + 4 H2O = Cr(OH)3 + 5 OH{-} + 3 Zn2{+}
Fe(NO3)3 + Mg = Fe + MgNO3 =>
Fe(NO3)3 + 3 Mg = Fe + 3 MgNO3
NaOH + Cr(OH)3 + NaClO = Na2CrO4 + H2O + NaCl =>
4 NaOH + 2 Cr(OH)3 + 3 NaClO = 2 Na2CrO4 + 5 H2O + 3 NaCl
C4H8O2 + Na + OH = C2H3O2Na + C2H6O =>
C4H8O2 + Na + OH = C2H3O2Na + C2H6O
HSbF4 + H2S = Sb2S3 + HF =>
2 HSbF4 + 3 H2S = Sb2S3 + 8 HF
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C6H12O6 + O3 = CO6 + H2O =>
C6H12O6 + 12 O3 = 6 CO6 + 6 H2O
CO + FeO3 = Fe + CO2 =>
3 CO + FeO3 = Fe + 3 CO2
GdCl3*6H2O + NH4OH = Gd(OH)3 + NH4Cl + H2O =>
GdCl3*6H2O + 3 NH4OH = Gd(OH)3 + 3 NH4Cl + 6 H2O
Fe(NO3)3 + HF3 = FeF3 + H(NO3)3 =>
Fe(NO3)3 + HF3 = FeF3 + H(NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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